SIGMA Heptafluorobutyric acid >=99.0% (GC)

Synonym(s): Edman Reagent No. 3; HFBA; Perfluorobutyric acid

Empirical Formula: C₄HF₇O₂

Linear Formula: CF₃CF₂CF₂COOH

Formula Weight: 214.04

MDL Number: MFCD00004171

Purity: ≥99.0% (GC)

Boiling Point: 120 °C/755 mmHg(lit.)

Density: 1.645 g/mL at 25 °C(lit.)

Refractive Index: n20/D 1.3(lit.)

Beilstein Registry Number: 1426882